What is the tensile carport?

A tensile carport, also known as a tensile membrane structure carport, is a type of carport that utilizes a flexible membrane stretched over a supporting structure to create a shelter. These structures are known for their unique aesthetic, lightweight design, and ability to span large areas with fewer supports compared to traditional carports. 

What Are The Typical Types of Tensile Carports?

What Materials are Used for Tensile Carports?

Membrane carport structures typically utilize a combination of materials: a membrane material for the roofing, and supporting members like steel frames, columns, or cables. 

The membrane material is often a coated fabric, with options including PVDF , PTFE , or PVC . The supporting structure is commonly made of steel. 

1. Membrane Material:

PVDF (Polyvinylidene Difluoride):

Known for its durability, UV resistance, and self-cleaning properties. It's often used as a coating on a polyester or fiberglass base fabric. 

PTFE (Polytetrafluoroethylene):

Offers excellent weather resistance, high tensile strength, and fire retardancy. Typically coated on a glass fiber base. 

PVC (Polyvinyl Chloride):

A versatile and cost-effective option, often used as a base for other coatings or as a standalone material. 

ETFE (Ethylene Tetrafluoroethylene):

Can be used as an alternative to PVC or PTFE for its high transparency. 

2. Supporting Structure:

Steel: Often hot-dip galvanized to prevent rust and corrosion. Can be used for framing, columns, or cables to support the membrane. 

Other options: In some cases, other materials like aluminum or even wood might be used for specific design or aesthetic purposes. 

3. Additional Materials:

Fasteners and anchors: Used to secure the membrane to the supporting structure. 

Waterproofing materials: May be incorporated to ensure a watertight seal. 

Coatings: Applied to the membrane material for added protection and longevity. 

The choice of materials depends on factors like budget, desired lifespan, aesthetic preferences, and local climate conditions. 

What Materials are Used for Tensile Carports?

Membrane carport structures typically utilize a membrane material for the roofing, and supporting members like steel frames, columns, or cables. 

The membrane material is often a coated fabric like PVDF , PTFE or PVC . The supporting structure is commonly made of steel. 

1. Membrane Material:

PVDF: Known for its durability, UV resistance, and self-cleaning properties. 

PTFE : Offers excellent weather resistance, high tensile strength, and fire retardancy. 

PVC (Polyvinyl Chloride): A versatile and cost-effective option. 

ETFE (Ethylene Tetrafluoroethylene): Can be used as an alternative to PVC or PTFE for its high transparency. 

2. Supporting Structure:

Steel: Often hot-dip galvanized to prevent rust and corrosion. 

Other options: In some cases, other materials like aluminum or even wood. 

3. Additional Materials:

Fasteners and anchors: Used to secure the membrane to the supporting structure. 

Waterproofing materials: May be incorporated to ensure a watertight seal. 

Coatings: Applied to the membrane material for added protection and longevity.